Varistors

A varistor (also known as a voltage-dependent resistor, or VDR) is a resistor whose resistance changes as the voltage across it increases or decreases. Varistors are typically constructed from a ceramic material containing semiconductor materials such as silicon and germanium. They have a relatively large resistance at low voltage levels, but as the voltage increases, their resistance drops significantly, allowing more current to flow through them. This feature makes them useful for absorbing transient voltages, which are sudden increases in the voltage that can occur when a device is powered on or off. Varistors are also commonly used to provide overvoltage protection, where they absorb and dissipate excessive voltages before they reach sensitive electronic components.
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(Ex. GST)(▲▼)		Enter Qty ProductVoltage Rating DCVoltage Rating ACClamping VoltageDiameterPeak Surge CurrentSurge Energy RatingCapacitanceOperating Temperature RangeTermination StylePackagingPackage / CaseSeriesMounting StyleVaristor VoltageMinimum Operating TemperatureMaximum Operating TemperatureQualification
  
                      
Hot ERZ-E14A431


Varistors 14mm D type 430volts 10KA 303J 800pF
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Panasonic 5820
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AUD 0.2544
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MOV350 VDC275 VAC710 V16.5 mm10 kA303 J800 pF RadialBulk ERZ - E10PCB Mount430 V- 40 C+ 85 C 
ERZ-E07A561CS


Panasonic Varistors ERZ-E 7mm 560V Bulk ZNR Surge Absorber
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Panasonic 3880
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AUD 0.2002
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Mov450 V350 V930 V9 mm2.5 kA75 J200 pF- 40 C to + 85 C Bulk Erz - E 560 V- 40 C+ 85 C 
V130LS2P


Varistors 130V 1900pF
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Littelfuse 3880
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AUD 0.203
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MOV175 VDC130 VAC340 V7 mm1.2 kA 180 pF RadialReel , Cut Tape LAPCB Mount - 55 C+ 85 C 
MLVC08V018C360


25V 100A Varistor 1 Circuit Surface Mount, MLCV 0805 (2012 Metric)
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Eaton 3880
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AUD 0.2437
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MLV18 VDC12.7 VAC44 V-100 A300 mJ360 pF SMD/SMTReel , Cut Tape0805 (2012 METRIC)MLVCSMD/SMT25 V- 55 C+ 125 C 
ERZ-E08A431CS


Varistors ERZ-E 8mm 430V Bulk ZNR Surge Absorber
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Panasonic 3880
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AUD 0.2483
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Mov350 VDC275 VAC710 V10.5 mm3.5 kA80 J230 pF  Bulk Erz - E10 430 VDC- 40 C+ 85 C 
VTA7080518C400RP


Varistors 8V 0805 42V Clamp TVS Hi-Temp AEC-Q200
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Kyocera AVX 3880
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AUD 0.26
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MLV18 VDC13 VAC42 V-120 A300 mJ450 pF SMD/SMTReel , Cut Tape0805 (2012 METRIC)VTPCB Mount25.5 V- 55 C+ 175 CAEC - Q200
ERZ-E10A821


Varistors 820volts 4500A 10mm Straight Leads
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Panasonic 3880
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AUD 0.2797
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MOV670 VDC510 VAC1.025 kV12.5 mm4.5 kA154 J230 pF RadialBulk ERZ - E10PCB Mount820 V- 40 C+ 85 C 
VTA7080531C650RP


Varistors 31V 0805 65V Clamp TVS Hi-Temp AEC-Q200
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Kyocera AVX 3880
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AUD 0.2986
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MLV31 VDC25 VAC65 V-80 A300 mJ275 pF SMD/SMTReel , Cut Tape0805 (2012 METRIC)VTPCB Mount39 V- 55 C+ 175 CAEC - Q200
MLVB06V18C001


ESD Suppressor Multilayer Varistor 18V 2-Pin CSMD T/R
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Eaton 3880
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AUD 0.3357
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Mlv18 V 110 V   1 pF- 40 C to + 85 CSolderReel0603 (1608 METRIC)Mlvb 46 v to 60 V- 40 C+ 85 C 
ERZ-V07D391


Var 250VAC/320VDC 1750A 390V Radial Bulk
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Panasonic 106
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AUD 0.2717
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Mov320 V250 V650 V7 mm1.75 kA35 J130 pF- 40 C to + 85 CRadialBulk V 390 V- 40 C+ 85 C 
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